AMD FireStream 9250 vs AMD Radeon RX 6750 GRE
We compared two Desktop platform GPUs: 1024MB VRAM FireStream 9250 and 12GB VRAM Radeon RX 6750 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD FireStream 9250 's Advantages
Lower TDP (150W vs 250W)
AMD Radeon RX 6750 GRE 's Advantages
Released 15 years and 4 months late
Boost Clock2581MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (432.0GB/s vs 63.55GB/s)
1760 additional rendering cores
Score
Benchmark
FP32 (float)
FireStream 9250
1 TFLOPS
Radeon RX 6750 GRE
+1221%
13.21 TFLOPS
Graphics Card
Jun 2008
Release Date
Oct 2023
FireStream
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2321 MHz
-
Boost Clock
2581 MHz
993 MHz
Memory Clock
2250 MHz
Memory
1024MB
Memory Size
12GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
192bit
63.55GB/s
Bandwidth
432.0GB/s
Render Config
10
Compute Units
40
-
-
-
800
Shading Units
2560
40
TMUs
160
16
ROPs
64
-
-
-
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
3 MB
-
L3 Cache
96 MB
Theoretical Performance
10.00 GPixel/s
Pixel Rate
165.2 GPixel/s
25.00 GTexel/s
Texture Rate
413.0 GTexel/s
-
FP16 (half)
26.43 TFLOPS
1000 GFLOPS
FP32 (float)
13.21 TFLOPS
200.0 GFLOPS
FP64 (double)
825.9 GFLOPS
Board Design
150W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
RV770
GPU Name
Navi 22
RV770 PRO
GPU Variant
Navi 22 KXT
TeraScale
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
0.956 billion
Transistors
17.2 billion
256 mm²
Die Size
335 mm²
Graphics Features
10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.7
