ATI Radeon HD 4650 vs E6465

Place in the ranking	1199	1195
Place by popularity	not in top-100	not in top-100
Power efficiency	1.66	0.89
Architecture	TeraScale 2 (2009−2015)	TeraScale (2005−2013)
GPU code name	Caicos	RV730
Market segment	Laptop	Desktop
Release date	29 September 2015 (9 years ago)	10 September 2008 (16 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	160	320
Core clock speed	600 MHz	600 MHz
Number of transistors	370 million	514 million
Manufacturing process technology	40 nm	55 nm
Power consumption (TDP)	25 Watt	48 Watt
Texture fill rate	4.800	19.20
Floating-point processing power	0.192 TFLOPS	0.384 TFLOPS
ROPs	4	8
TMUs	8	32

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	no data	193 mm
Width	no data	1-slot
Supplementary power connectors	None	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR5	GDDR3
Maximum RAM amount	2 GB	256 MB
Memory bus width	64 Bit	128 Bit
Memory clock speed	800 MHz	700 MHz
Memory bandwidth	25.6 GB/s	22.4 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

No outputs

2x DVI, 1x S-Video

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	11.2 (11_0)	10.1 (10_1)
Shader Model	5.0	4.1
OpenGL	4.4	3.3
OpenCL	1.2	1.1
Vulkan	N/A	N/A

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Radeon E6465 0.60

ATI HD 4650 0.62
+3.3%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Radeon E6465 231

ATI HD 4650 238
+3%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary

Performance score	0.60	0.62
Recency	29 September 2015	10 September 2008
Maximum RAM amount	2 GB	256 MB
Chip lithography	40 nm	55 nm
Power consumption (TDP)	25 Watt	48 Watt

Radeon E6465 has an age advantage of 7 years, a 700% higher maximum VRAM amount, a 37.5% more advanced lithography process, and 92% lower power consumption.

ATI HD 4650, on the other hand, has a 3.3% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Radeon E6465 and Radeon HD 4650.

Be aware that Radeon E6465 is a notebook card while Radeon HD 4650 is a desktop one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.