B300 SXM6 AC vs Radeon AI PRO R9700

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	29	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	28.15	no data
Power efficiency	16.79	no data
Architecture	RDNA 4.0 (2025−2026)	Blackwell Ultra (2025)
GPU code name	Navi 48	GB110
Market segment	Workstation	Workstation
Release date	23 July 2025 (1 year ago)	11 September 2025 (less than a year ago)
Launch price (MSRP)	$1,299	no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

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

Pipelines / CUDA cores	4096	18944
Core clock speed	1660 MHz	1665 MHz
Boost clock speed	2920 MHz	2032 MHz
Number of transistors	53,900 million	208,000 million
Manufacturing process technology	4 nm	5 nm
Power consumption (TDP)	300 Watt	1100 Watt
Texture fill rate	747.5	1,202.9
Floating-point processing power	47.84 TFLOPS	76.99 TFLOPS
ROPs	128	24
TMUs	256	592
Tensor Cores	128	592
Ray Tracing Cores	64	no data
L0 Cache	1 MB	no data
L1 Cache	no data	37 MB
L2 Cache	8 MB	126 MB
L3 Cache	64 MB	no data

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 5.0 x16	PCIe 6.0 x16
Length	267 mm	no data
Width	2-slot	SXM Module
Supplementary power connectors	1x 16-pin	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	GDDR6	HBM3e
Maximum RAM amount	32 GB	288 GB
Memory bus width	256 Bit	8192 Bit
Memory clock speed	2518 MHz	2000 MHz
Memory bandwidth	644.6 GB/s	8.19 TB/s
Resizable BAR	+	+

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	1x HDMI 2.1b, 3x DisplayPort 2.1a	No outputs
HDMI	+	-

API and SDK support

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

DirectX	12 Ultimate (12_2)	N/A
Shader Model	6.8	N/A
OpenGL	4.6	N/A
OpenCL	2.2	3.0
Vulkan	1.3	N/A
CUDA	-	10.3
DLSS	+	+

Synthetic benchmarks

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

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Pros & cons summary

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Recency	23 July 2025	11 September 2025
Maximum RAM amount	32 GB	288 GB
Chip lithography	4 nm	5 nm
Power consumption (TDP)	300 Watt	1100 Watt