AMD Radeon HD 6850 vs AMD Radeon PRO W7700
GPU Specs Compare
Graphics Card
Release Date
Oct 2010
Nov 2023
Generation
Northern Islands
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
2250 MHz
Base Clock
-
1900 MHz
Boost Clock
-
2600 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
576.0GB/s
Render Config
Compute Units
12
48
Shading Units
960
3072
TMUs
48
192
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
-
48
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
24.80 GPixel/s
249.6 GPixel/s
Texture Rate
37.20 GTexel/s
499.2 GTexel/s
FP32 (float)
1488 GFLOPS
31.95 TFLOPS
FP16 (half)
-
63.90 TFLOPS
FP64 (double)
-
998.4 GFLOPS
Graphics Processor
GPU Name
Barts
Navi 32
GPU Variant
Barts PRO(215-0798006)
Navi 32
Architecture
TeraScale 2
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
1.7 billion
28.1 billion
Die Size
255 mm²
346 mm²
Board Design
TDP
127W
190W
Suggested PSU
300 W
450 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
4x DisplayPort 2.1
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
2.2
Vulkan
N/A
1.3
Shader Model
5.0
6.7
📊 Benchmark
3DMark Time Spy
-
15,693
3DMark Speed Way
-
3,224
Blender
-
1,910