ATI FirePro V7900 vs AMD Radeon RX 6600 XT
GPU Specs Compare
Graphics Card
Release Date
May 2011
Jul 2021
Generation
FirePro
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
-
1968 MHz
Boost Clock
-
2589 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
256.0GB/s
Render Config
Compute Units
20
32
Shading Units
1280
2048
TMUs
80
128
ROPs
32
64
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
165.7 GPixel/s
Texture Rate
58.00 GTexel/s
331.4 GTexel/s
FP32 (float)
1.856 TFLOPS
10.60 TFLOPS
FP64 (double)
464.0 GFLOPS
662.8 GFLOPS
FP16 (half)
-
21.21 TFLOPS
Graphics Processor
GPU Name
Cayman
Navi 23
GPU Variant
Cayman PRO GL
Navi 23 XT(215-130000006)
Architecture
TeraScale 3
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.64 billion
11.06 billion
Die Size
389 mm²
237 mm²
Board Design
TDP
150W
160W
Suggested PSU
450 W
450 W
Outputs
4x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.7
📊 Benchmark
3DMark Time Spy
-
9,656
3DMark Time Spy Extreme
-
4,399
3DMark Speed Way
-
1,675
Battlefield 5 1080p
-
144
Shadow of the Tomb Raider 2160p
-
38
Cyberpunk 2077 2160p
-
29
Shadow of the Tomb Raider 1440p
-
72
Cyberpunk 2077 1440p
-
36
Shadow of the Tomb Raider 1080p
-
119
Battlefield 5 2160p
-
58
Blender
-
1,213
Cyberpunk 2077 1080p
-
58
Battlefield 5 1440p
-
111
GTA 5 2160p
-
61
GTA 5 1440p
-
82
GTA 5 1080p
-
149