AMD Radeon RX 7990 XTX vs ATI FireGL V7600
We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 512MB VRAM FireGL V7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock3599MHz
More VRAM (24GB vs 512GB)
Larger VRAM bandwidth (1152GB/s vs 51.20GB/s)
5824 additional rendering cores
ATI FireGL V7600 's Advantages
Lower TDP (127W vs 405W)
Score
Benchmark
FP32 (float)
Radeon RX 7990 XTX
+22933%
88.45 TFLOPS
FireGL V7600
0.384 TFLOPS
Graphics Card
Unknown
Release Date
Aug 2007
Navi III
Generation
FireGL
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
2500 MHz
Base Clock
-
3599 MHz
Boost Clock
-
3000 MHz
Memory Clock
800 MHz
Memory
24GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
256bit
1152GB/s
Bandwidth
51.20GB/s
Render Config
96
Compute Units
4
-
-
-
6144
Shading Units
320
384
TMUs
16
192
ROPs
16
-
-
-
96
RT Cores
-
256 KB per Array
L1 Cache
-
6 MB
L2 Cache
128 KB
192 MB
L3 Cache
-
Theoretical Performance
691.0 GPixel/s
Pixel Rate
9.600 GPixel/s
1382 GTexel/s
Texture Rate
9.600 GTexel/s
176.9 TFLOPS
FP16 (half)
-
88.45 TFLOPS
FP32 (float)
384.0 GFLOPS
2.764 TFLOPS
FP64 (double)
-
Board Design
405W
TDP
127W
800 W
Suggested PSU
300 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
2x DVI
1x S-Video
3x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
Navi 31
GPU Name
R600
Navi 31 XTX+
GPU Variant
R600 GL
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
80 nm
57.7 billion
Transistors
0.72 billion
529 mm²
Die Size
420 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full)
4.0 (partial)
2.2
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
4.0
